CVE-2023-53329 — Race Condition in Linux

CWE-362 — Race ConditionCWE-366 — Race Condition within a Thread5 documents5 sources
Severity
4.7MEDIUMNVD
EPSS
0.0%
top 98.40%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
LinuxLinux KernelDebian Linux
Timeline
PublishedSep 16

Description

In the Linux kernel, the following vulnerability has been resolved: workqueue: fix data race with the pwq->stats[] increment KCSAN has discovered a data race in kernel/workqueue.c:2598: [ 1863.554079] ================================================================== [ 1863.554118] BUG: KCSAN: data-race in process_one_work / process_one_work [ 1863.554142] write to 0xffff963d99d79998 of 8 bytes by task 5394 on cpu 27: [ 1863.554154] process_one_work (kernel/workqueue.c:2598) [ 1863.554166] w…

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.0 | Impact: 3.6

Affected Packages4 packages

▶NVDlinux/linux_kernel6.5 — 6.5.3
▶Debianlinux/linux_kernel< 6.5.3-1+1
▶CVEListV5linux/linux725e8ec59c56c65fb92e343c10a8842cd0d4f194 — ce55024f28589b0012fa2c6b5748ec5a180b7fbe+2
▶debiandebian/linux< linux 6.5.3-1 (forky)

Patches

Patch: git.kernel.org ↗Patch: git.kernel.org ↗

🔴Vulnerability Details

2
GHSA
GHSA-8v8f-6c96-795r: In the Linux kernel, the following vulnerability has been resolved: workqueue: fix data race with the pwq->stats[] increment KCSAN has discovered a↗2025-09-16
▶
OSV
CVE-2023-53329: In the Linux kernel, the following vulnerability has been resolved: workqueue: fix data race with the pwq->stats[] increment KCSAN has discovered a da↗2025-09-16
▶

📋Vendor Advisories

2
Red Hat
kernel: workqueue: fix data race with the pwq->stats[] increment↗2025-09-16
▶
Debian
CVE-2023-53329: linux - In the Linux kernel, the following vulnerability has been resolved: workqueue: ...↗2023
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CVE-2023-53329 — Race Condition in Linux | cvebase